Product Description

The Rexroth Indramat DKR02.1-W200N-BA31-01-FW is a drive controller. It is part of DKR 02 product line which is designed for control of Indramat motors belonging to the 2AD, 1MB and LAF series. The motors for which the DKR series is designed have between 10 and 93 kilowatts of continuous power at the motor shaft. The DKR02.1-W200N-BA31-01-FW connects directly to grounded AC mains supplies rated at 400 to 480 Volts AC (three-phase). A heatsink and blower are integrated into the drive. This combination helps to keep ambient temperature between recommended thresholds. Rated output of the DKR02.1-W200N-BA31-01-FW is 200 Amps which is obtained only when the ambient conditions comply with manufacturer recommendations. These recommendations include up to 1000 meters installation altitude and ambient temperature between 5 and 45 degrees Celsius. Command communication interface on the drive is SERCOS.

In addition to the three-phase main AC supply, the DKR02.1-W200N-BA31-01-FW requires a single-phase input at 230 Volts AC for the control voltages. Continuous current rating of the drive is 120 Amps at 4 kilohertz power section frequency. Continuous current rating of the drive is 95 Amps at 8 kilohertz power section frequency. The peak current rating of the DKR02.1-W200N-BA31-01-FW is 141 Amps. Total heat dissipated by the drive during operation is 1600 watts. The peak power generated by the drive is approximately 55 kilowatts. Approximate weight for the DKR02.1-W200N-BA31-01-FW is 104 kilograms. The accessories kit which is supplied with the drive weighs 1.7 kilograms. Integrated bleeder is not available on the drive. The DKR02.1-W200N-BA31-01-FW supports digital servo and resolver feedback. Firmware for the drive needs to be ordered as a separate subposition. All installation and operations related activities for the drive should be performed by suitable qualified personnel. This unit can be shipped globally with a one-year warranty period from Wake Industrial.